2078041856

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38839}}^1$

素因数の和:38885

約数の個数: 72

約数和(自身を含む): 4763337600

約数和(自身を除く): 2685295744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 26752, 38839, 53504, 77678, 155356, 310712, 427229, 621424, 737941, 854458, 1242848, 1475882, 1708916, 2485696, 2951764, 3417832, 4971392, 5903528, 6835664, 8117351, 9942784, 11807056, 13671328, 16234702, 23614112, 27342656, 32469404, 47228224, 54685312, 64938808, 94456448, 109370624, 129877616, 188912896, 259755232, 519510464, 1039020928, 2078041856]

約数ペア:

[(1, 2078041856), (2, 1039020928), (4, 519510464), (8, 259755232), (11, 188912896), (16, 129877616), (19, 109370624), (22, 94456448), (32, 64938808), (38, 54685312), (44, 47228224), (64, 32469404), (76, 27342656), (88, 23614112), (128, 16234702), (152, 13671328), (176, 11807056), (209, 9942784), (256, 8117351), (304, 6835664), (352, 5903528), (418, 4971392), (608, 3417832), (704, 2951764), (836, 2485696), (1216, 1708916), (1408, 1475882), (1672, 1242848), (2432, 854458), (2816, 737941), (3344, 621424), (4864, 427229), (6688, 310712), (13376, 155356), (26752, 77678), (38839, 53504)]